Seiko watches are made to last a long time, while also taking advantage of the latest innovations. The Seiko Prospex Solar watch combines the water resistance and tough coating that makes these dive watches so popular with solar cell technology. These watches are extremely eco-friendly, as they can recharge utilizing any kind of solar energy – cutting down on waste and saving you money on batteries too! This watch is not just for show. It’s a waterproof watch ideal for scuba diving, with a chronograph to time your dives!